KR100604975B1 - 자성 또는 금속 산화물 나노입자의 제조방법 - Google Patents

자성 또는 금속 산화물 나노입자의 제조방법 Download PDF

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KR100604975B1
KR100604975B1 KR1020040091240A KR20040091240A KR100604975B1 KR 100604975 B1 KR100604975 B1 KR 100604975B1 KR 1020040091240 A KR1020040091240 A KR 1020040091240A KR 20040091240 A KR20040091240 A KR 20040091240A KR 100604975 B1 KR100604975 B1 KR 100604975B1
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oxide nanoparticles
magnetic
metal
metal oxide
group
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KR1020040091240A
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English (en)
Korean (ko)
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KR20060043925A (ko
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천진우
서정욱
이재현
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학교법인연세대학교
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Application filed by 학교법인연세대학교 filed Critical 학교법인연세대학교
Priority to KR1020040091240A priority Critical patent/KR100604975B1/ko
Priority to US10/598,480 priority patent/US8066969B2/en
Priority to CN2004800443822A priority patent/CN101056815B/zh
Priority to JP2007540242A priority patent/JP4729045B2/ja
Priority to EP04800139.0A priority patent/EP1812336B1/en
Priority to PCT/KR2004/003088 priority patent/WO2006052042A1/en
Publication of KR20060043925A publication Critical patent/KR20060043925A/ko
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/006—Alkaline earth titanates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/18—Methods for preparing oxides or hydroxides in general by thermal decomposition of compounds, e.g. of salts or hydroxides
    • C01B13/185—Preparing mixtures of oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/02—Oxides
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    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
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    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
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    • C01G25/006—Compounds containing, besides zirconium, two or more other elements, with the exception of oxygen or hydrogen
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    • C01—INORGANIC CHEMISTRY
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    • C01G41/02—Oxides; Hydroxides
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    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/02—Oxides; Hydroxides
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    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
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    • C01G49/0072—Mixed oxides or hydroxides containing manganese
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    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide (Fe3O4)
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    • C01G51/00—Compounds of cobalt
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    • C01G53/00—Compounds of nickel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0036—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
    • H01F1/0045—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use
    • H01F1/0054—Coated nanoparticles, e.g. nanoparticles coated with organic surfactant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
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    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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    • C01P2004/00—Particle morphology
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    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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    • C01P2006/42—Magnetic properties
    • H—ELECTRICITY
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    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
    • H01F1/36—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10S977/00—Nanotechnology
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    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
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    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
    • Y10S977/776—Ceramic powder or flake
KR1020040091240A 2004-11-10 2004-11-10 자성 또는 금속 산화물 나노입자의 제조방법 KR100604975B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020040091240A KR100604975B1 (ko) 2004-11-10 2004-11-10 자성 또는 금속 산화물 나노입자의 제조방법
US10/598,480 US8066969B2 (en) 2004-11-10 2004-11-26 Preparation method of magnetic and metal oxide nanoparticles
CN2004800443822A CN101056815B (zh) 2004-11-10 2004-11-26 磁性氧化物纳米颗粒和金属氧化物纳米颗粒的制造方法
JP2007540242A JP4729045B2 (ja) 2004-11-10 2004-11-26 磁性または金属酸化物ナノ粒子の製造方法
EP04800139.0A EP1812336B1 (en) 2004-11-10 2004-11-26 Preparation method of magnetic and metal oxide nanoparticles
PCT/KR2004/003088 WO2006052042A1 (en) 2004-11-10 2004-11-26 Prepara on method of magnetic and metal oxide nanopar cles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040091240A KR100604975B1 (ko) 2004-11-10 2004-11-10 자성 또는 금속 산화물 나노입자의 제조방법

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KR20060043925A KR20060043925A (ko) 2006-05-16
KR100604975B1 true KR100604975B1 (ko) 2006-07-28

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US (1) US8066969B2 (ja)
EP (1) EP1812336B1 (ja)
JP (1) JP4729045B2 (ja)
KR (1) KR100604975B1 (ja)
CN (1) CN101056815B (ja)
WO (1) WO2006052042A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
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WO2009142438A2 (en) 2008-05-20 2009-11-26 Industry-Academic Cooperation Foundation, Yonsei University Heat generating nanomaterials
CN101522557B (zh) * 2006-09-29 2012-06-20 Lg化学株式会社 用于喷墨印刷的墨水以及其中所使用的金属纳米粒子的制备方法
KR101174178B1 (ko) * 2007-05-03 2012-08-14 주식회사 엘지화학 금속 또는 금속산화물 나노입자의 제조방법
KR101210548B1 (ko) 2008-11-27 2012-12-10 이화여자대학교 산학협력단 나노입자 어셈블리 기반의 스위칭 소자 및 이의 제조 방법
WO2013027909A1 (ko) * 2011-08-23 2013-02-28 포항공과대학교 산학협력단 니켈 페라이트 나노 입자 복합체 및 이의 제조 방법
WO2015083960A1 (ko) * 2013-12-06 2015-06-11 한화케미칼 주식회사 균일한 금속 산화물 나노 입자를 재현성 높게 제조하는 방법
KR101621701B1 (ko) 2014-12-29 2016-05-17 고려대학교 산학협력단 금속 산화물 나노입자 및 이의 제조방법
US9375495B2 (en) 2007-04-12 2016-06-28 Industry-Academic Cooperation Foundation, Yonsei University Magnetic resonance imaging contrast agents comprising zinc-containing magnetic metal oxide nanoparticles
KR20160088700A (ko) 2015-01-16 2016-07-26 고려대학교 산학협력단 뷔스타이트 입자 및 이의 제조방법

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* Cited by examiner, † Cited by third party
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FR2853307B1 (fr) * 2003-04-07 2006-07-07 Centre Nat Rech Scient Procede de preparation d'une composition de nanoparticules d'au moins un oxyde metallique cristallin
US7879442B2 (en) * 2003-09-16 2011-02-01 Showa Denko K.K. Composite of vapor grown carbon fiber and inorganic fine particle and use thereof
CN1325577C (zh) * 2004-12-03 2007-07-11 中国科学院长春应用化学研究所 合成有机包覆剂包覆的二氧化钛纳米粒子的方法
CN100384515C (zh) * 2006-07-28 2008-04-30 哈尔滨工业大学 一种常温纳米脱硫剂及其制备方法
KR100724807B1 (ko) * 2006-08-21 2007-06-04 고려대학교 산학협력단 주석 산화물 나노입자의 제조방법 및 이에 의해 제조된주석 산화물 나노입자, 및 금속 도핑된 주석 산화물나노입자의 제조방법 및 이에 의해 제조된 금속 도핑된주석 산화물 나노입자
JP2010502540A (ja) * 2006-09-04 2010-01-28 ビクトリア リンク リミティド ナノ粒子の作成方法
KR100862973B1 (ko) * 2007-06-28 2008-10-13 연세대학교 산학협력단 표적부위자기약물전달과 조영제를 위한 양이온성 자성나노복합체
KR100896656B1 (ko) * 2007-07-25 2009-05-11 삼성전기주식회사 황화주석 나노입자 제조방법 및 이를 이용한 리튬이온전지제조방법
KR100845743B1 (ko) * 2007-11-12 2008-07-11 삼성전기주식회사 구리 나노입자의 제조방법 및 그에 의해 제조된 구리나노입자
EP2227319A2 (en) 2007-11-14 2010-09-15 Advanced Technology Materials, Inc. Solvent-free synthesis of soluble nanocrystals
KR100972438B1 (ko) * 2007-12-26 2010-07-26 삼성전기주식회사 층상 구조 나노입자의 제조방법
KR101043223B1 (ko) * 2008-05-20 2011-06-21 연세대학교 산학협력단 자성 나노 물질의 열방출량을 조절하는 방법 및 열방출나노 물질
KR101030135B1 (ko) 2008-07-09 2011-04-20 아주대학교산학협력단 자기공명 조영제
EP2387787B1 (en) 2008-12-19 2018-09-12 Ferronova Pty Ltd Magnetic nanoparticles
KR101088885B1 (ko) * 2008-12-23 2011-12-07 연세대학교 산학협력단 바이오프로브, 그 제조방법, 상기를 사용한 분석 장치 및 분석 방법
JP5175884B2 (ja) * 2010-03-05 2013-04-03 株式会社東芝 ナノ粒子複合材料、それを用いたアンテナ装置及び電磁波吸収体
WO2011163136A2 (en) * 2010-06-21 2011-12-29 University of Washington Center for Commercialization Tuned multifunctional magnetic nanoparticles for biomedicine
US9555136B2 (en) 2010-06-21 2017-01-31 University Of Washington Through Its Center For Commercialization Coated magnetic nanoparticles
JP5926262B2 (ja) * 2010-09-10 2016-05-25 イェルンコントレットＪｅｒｎｋｏｎｔｏｒｅｔ ナノサイズフェライトの製造
US20120275929A1 (en) * 2011-04-27 2012-11-01 Aptina Imaging Corporation Ferrofluid control and sample collection for microfluidic application
WO2013002728A1 (en) * 2011-06-27 2013-01-03 National University Of Singapore Synthesis of mesoporous transition metal oxides as anode materials
CN102327625B (zh) * 2011-08-19 2013-12-25 中国科学院宁波材料技术与工程研究所 一种水溶性纳米复合材料的制备方法
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WO2015008842A1 (ja) * 2013-07-18 2015-01-22 ソマール株式会社 磁性粉体、磁性粉体組成物、磁性粉体組成物成形体、及びそれらの製造方法
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WO2018023033A1 (en) 2016-07-29 2018-02-01 Western Michigan University Research Foundation Magnetic nanoparticle-based gyroscopic sensor
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US11597869B2 (en) 2020-06-29 2023-03-07 Saudi Arabian Oil Company Magnetically labeled hybrid nanosurfactants for oil reservoir applications
CN113353994B (zh) * 2021-06-24 2022-09-09 北京航空航天大学 一种镍铁氧体纳米颗粒的可控制备及修饰方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000054012A (ja) 1998-07-31 2000-02-22 Internatl Business Mach Corp <Ibm> 遷移金属ナノ粒子の製造方法
JP2003034531A (ja) 2000-05-19 2003-02-07 Japan Science & Technology Corp ナノチューブあるいはナノワイヤー形状を有する金属酸化物とその製造方法
JP2003105401A (ja) 2001-10-01 2003-04-09 Chang Chun Petrochemical Co Ltd 貴金属ナノ粒子の製造方法
KR20030030728A (ko) * 2001-10-12 2003-04-18 주식회사 한국나노기술 크기분리 과정 없이 균일하고 결정성이 우수한 금속,합금, 금속 산화물, 및 복합금속 산화물 나노입자를제조하는 방법
KR20040029871A (ko) * 2002-10-02 2004-04-08 한국과학기술연구원 형상 이방성 금속 산화물 나노분말 및 그 제조방법
KR20040048093A (ko) * 2002-12-02 2004-06-07 주식회사 포스코 입자 크기가 단일분포를 가지는 금속 산화물 나노입자의제조방법 및 이로부터 제조되는 금속 산화물 나노입자
US6752979B1 (en) 2000-11-21 2004-06-22 Very Small Particle Company Pty Ltd Production of metal oxide particles with nano-sized grains

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6984369B1 (en) * 1999-10-28 2006-01-10 The Regents Of The University Of California Process for making surfactant capped metal oxide nanocrystals, and products produced by the process
US6572673B2 (en) * 2001-06-08 2003-06-03 Chang Chun Petrochemical Co., Ltd. Process for preparing noble metal nanoparticles
DE60234776D1 (de) * 2001-07-20 2010-01-28 Harvard College Übergangsmetalloxid-nanodrähte und diese enthaltende vorrichtungen
JP2003297617A (ja) * 2002-04-03 2003-10-17 Sony Corp 強磁性合金ナノ粒子の製造方法
US6962685B2 (en) * 2002-04-17 2005-11-08 International Business Machines Corporation Synthesis of magnetite nanoparticles and the process of forming Fe-based nanomaterials
US20040022937A1 (en) * 2002-07-31 2004-02-05 General Electric Company Method of making crystalline nanoparticles
TWI252215B (en) * 2003-03-27 2006-04-01 Univ Nat Central Zirconia sol and method of preparing the same
FR2853307B1 (fr) * 2003-04-07 2006-07-07 Centre Nat Rech Scient Procede de preparation d'une composition de nanoparticules d'au moins un oxyde metallique cristallin
US7118727B2 (en) * 2003-06-16 2006-10-10 General Electric Company Method of making oxide particles
US20050214190A1 (en) * 2004-03-25 2005-09-29 Seoul National University Method of synthesizing nanorods by reaction of metal-surfactant complexes injected using a syringe pump
KR100604976B1 (ko) 2004-09-03 2006-07-28 학교법인연세대학교 다작용기 리간드로 안정화된 수용성 나노입자

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000054012A (ja) 1998-07-31 2000-02-22 Internatl Business Mach Corp <Ibm> 遷移金属ナノ粒子の製造方法
JP2003034531A (ja) 2000-05-19 2003-02-07 Japan Science & Technology Corp ナノチューブあるいはナノワイヤー形状を有する金属酸化物とその製造方法
US6752979B1 (en) 2000-11-21 2004-06-22 Very Small Particle Company Pty Ltd Production of metal oxide particles with nano-sized grains
JP2003105401A (ja) 2001-10-01 2003-04-09 Chang Chun Petrochemical Co Ltd 貴金属ナノ粒子の製造方法
KR20030030728A (ko) * 2001-10-12 2003-04-18 주식회사 한국나노기술 크기분리 과정 없이 균일하고 결정성이 우수한 금속,합금, 금속 산화물, 및 복합금속 산화물 나노입자를제조하는 방법
KR20040029871A (ko) * 2002-10-02 2004-04-08 한국과학기술연구원 형상 이방성 금속 산화물 나노분말 및 그 제조방법
KR20040048093A (ko) * 2002-12-02 2004-06-07 주식회사 포스코 입자 크기가 단일분포를 가지는 금속 산화물 나노입자의제조방법 및 이로부터 제조되는 금속 산화물 나노입자

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1020040029871

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101522557B (zh) * 2006-09-29 2012-06-20 Lg化学株式会社 用于喷墨印刷的墨水以及其中所使用的金属纳米粒子的制备方法
US9375495B2 (en) 2007-04-12 2016-06-28 Industry-Academic Cooperation Foundation, Yonsei University Magnetic resonance imaging contrast agents comprising zinc-containing magnetic metal oxide nanoparticles
KR101174178B1 (ko) * 2007-05-03 2012-08-14 주식회사 엘지화학 금속 또는 금속산화물 나노입자의 제조방법
WO2009142438A2 (en) 2008-05-20 2009-11-26 Industry-Academic Cooperation Foundation, Yonsei University Heat generating nanomaterials
KR101210548B1 (ko) 2008-11-27 2012-12-10 이화여자대학교 산학협력단 나노입자 어셈블리 기반의 스위칭 소자 및 이의 제조 방법
WO2013027909A1 (ko) * 2011-08-23 2013-02-28 포항공과대학교 산학협력단 니켈 페라이트 나노 입자 복합체 및 이의 제조 방법
US9919932B2 (en) 2011-08-23 2018-03-20 Postech Academy-Industry Foundation Nickel ferrite nanoparticle composite and method for preparing same
WO2015083960A1 (ko) * 2013-12-06 2015-06-11 한화케미칼 주식회사 균일한 금속 산화물 나노 입자를 재현성 높게 제조하는 방법
KR101508281B1 (ko) * 2013-12-06 2015-07-09 한화케미칼 주식회사 균일한 금속 산화물 나노 입자를 재현성 높게 제조하는 방법
US9771275B2 (en) 2013-12-06 2017-09-26 Hanwha Chemical Corporation Method for preparing uniform metal oxide nanoparticles with high reproducibility
KR101621701B1 (ko) 2014-12-29 2016-05-17 고려대학교 산학협력단 금속 산화물 나노입자 및 이의 제조방법
KR20160088700A (ko) 2015-01-16 2016-07-26 고려대학교 산학협력단 뷔스타이트 입자 및 이의 제조방법

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